Fix namespace for src/ui/display/.

media/gpu/rendering_helper.cc

Index: media/gpu/rendering_helper.cc
diff --git a/media/gpu/rendering_helper.cc b/media/gpu/rendering_helper.cc
index 9dc4940e2ea17bc0eb6cacc74fb3fd5fc86ba703..2ef0c3e6f250d88ab288acdf525b167a592cc59f 100644
--- a/media/gpu/rendering_helper.cc
+++ b/media/gpu/rendering_helper.cc
@@ -86,23 +86,24 @@ void WaitForSwapAck(const base::Closure& callback, gfx::SwapResult result) {
 
 #if defined(USE_OZONE)
 
-class DisplayConfiguratorObserver : public ui::DisplayConfigurator::Observer {
+class DisplayConfiguratorObserver
+    : public display::DisplayConfigurator::Observer {
  public:
   explicit DisplayConfiguratorObserver(base::RunLoop* loop) : loop_(loop) {}
   ~DisplayConfiguratorObserver() override {}
 
  private:
-  // ui::DisplayConfigurator::Observer overrides:
+  // display::DisplayConfigurator::Observer overrides:
   void OnDisplayModeChanged(
-      const ui::DisplayConfigurator::DisplayStateList& outputs) override {
+      const display::DisplayConfigurator::DisplayStateList& outputs) override {
     if (!loop_)
       return;
     loop_->Quit();
     loop_ = nullptr;
   }
   void OnDisplayModeChangeFailed(
-      const ui::DisplayConfigurator::DisplayStateList& outputs,
-      ui::MultipleDisplayState failed_new_state) override {
+      const display::DisplayConfigurator::DisplayStateList& outputs,
+      display::MultipleDisplayState failed_new_state) override {
     LOG(FATAL) << "Could not configure display";
   }
 
@@ -257,7 +258,7 @@ void RenderingHelper::Setup() {
   // the same size.
   base::RunLoop wait_display_setup;
   DisplayConfiguratorObserver display_setup_observer(&wait_display_setup);
-  display_configurator_.reset(new ui::DisplayConfigurator());
+  display_configurator_.reset(new display::DisplayConfigurator());
   display_configurator_->SetDelegateForTesting(0);
   display_configurator_->AddObserver(&display_setup_observer);
   display_configurator_->Init(